ALEXANDRIA, Va., June 12 -- United States Patent no. 12,297,075, issued on May 13, was assigned to INVENTIO AG (Hergiswil, Switzerland).
"Registration of users of a passenger transport system" was invented by Martin Ortbauer (Vienna).
According to the abstract* released by the U.S. Patent & Trademark Office: "A passenger transport system has a device for registering users in a pass-through zone and the device includes at least two sensors, which sensors operate in accordance with the time-of-flight measurement principle, and a signal evaluation unit. Each sensor includes an emitter emitting electromagnetic waves into a detection area and a receiver, arranged adjacent to the emitter, that acquires the electromagnetic waves that were emitte...